The .002 extension indicates that this is the second part of a "split" archive. Large files—such as high-definition videos, software installers, or massive datasets—are often broken into smaller chunks to meet the upload limits of file-sharing platforms like .
Hover over the 7-Zip menu option and select "Extract Files..." or "Extract Here" .
Ensure every numbered part of the "Corvina" archive is downloaded and located in the same directory. If you are missing part .001 , the extraction will fail.